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CSG Systems International

283 hedge funds and large institutions have $1.88B invested in CSG Systems International in 2025 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 105 increasing their positions, 111 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

12% less first-time investments, than exits

New positions opened: 30 | Existing positions closed: 34

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
283
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6K
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$8.55M
2 -$7.89M
3 -$6.26M
4
BlackRock
BlackRock
New York
-$5.83M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$5.73M
Name Holding Trade Value Shares
Change
Change in
Stake
LG
76
Leuthold Group
Minnesota
$2.96M
Susquehanna International Group
77
Susquehanna International Group
Pennsylvania
$2.82M
OSAM
78
O'Shaughnessy Asset Management
Connecticut
$2.76M
New York State Teachers Retirement System (NYSTRS)
79
New York State Teachers Retirement System (NYSTRS)
New York
$2.75M
VF
80
Vest Financial
Virginia
$2.73M
Macquarie Group
81
Macquarie Group
Australia
$2.51M
WIC
82
Willis Investment Counsel
Georgia
$2.34M
WCM
83
Wedge Capital Management
North Carolina
$2.33M
Canada Life
84
Canada Life
Manitoba, Canada
$2.25M
BCM
85
Bridgeway Capital Management
Texas
$2.23M
D.E. Shaw & Co
86
D.E. Shaw & Co
New York
$2.21M
AllianceBernstein
87
AllianceBernstein
Tennessee
$2.21M
Robeco Institutional Asset Management
88
Robeco Institutional Asset Management
Netherlands
$2.15M
QEI
89
QSV Equity Investors
Illinois
$2.13M
MAM
90
Martingale Asset Management
Massachusetts
$2.12M
Millennium Management
91
Millennium Management
New York
$2.11M
Prudential Financial
92
Prudential Financial
New Jersey
$2.06M
DIA
93
Dean Investment Associates
Ohio
$2.06M
DIA
94
Dana Investment Advisors
Wisconsin
$1.94M
RC
95
RBF Capital
California
$1.93M
PCM
96
Polaris Capital Management
Massachusetts
$1.87M
BNP Paribas Financial Markets
97
BNP Paribas Financial Markets
France
$1.85M
RWM
98
Ritholtz Wealth Management
New York
$1.79M
California State Teachers Retirement System (CalSTRS)
99
California State Teachers Retirement System (CalSTRS)
California
$1.75M
NAAA
100
New Age Alpha Advisors
New York
$1.71M